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390311 (2013 AE112)
Classification: Jupiter Trojan          SPK-ID: 2390311
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07424198546639432 1.4743e-07  
a 5.245686518300321 4.8901e-07 au
q 4.856236336047409 1.1903e-06 au
i 11.28066520441821 7.9884e-06 deg
node 123.7033796466076 4.3291e-05 deg
peri 291.174532476862 8.359e-05 deg
M 291.0989888565633 8.4296e-05 deg
tp 2459840.395050390103
(2022-Sep-17.89505039)
0.0011049 TDB
period 4388.356761716977
12.01
0.00061363
1.68e-06
d
yr
n .08203526275269091 1.1471e-08 deg/d
Q 5.635136700553233 5.2531e-07 au
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      6714 days (18.38 yr)  
   first obs. used      2002-03-11  
   last obs. used      2020-07-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5768  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 23:16:43  

Additional Information
 Earth MOID = 3.88879 au 
 Jupiter MOID = .200657 au 
 T_jup = 2.956 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.3   n/a MPO418994  

390311 (2013 AE112)          Discovered 2010-Nov-14 by CSS at Catalina
Reference: Last Updated: 2014-03-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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